Does dream recall disturb the processes of memory consolidation?
I am not aware of any study that specifically addresses dream recall, but there is a growing literature about "memory reconsolidation" or "post-reactivation plasticity", the idea that memory reactivation (recall) can temporarily return a memory to a state of high fragility and susceptibility to interference, after which a process similar to consolidation makes it more resistent again. Most  memory reconsolidation work has been with animals, but there are a few studies with human subjects [1][2]. [3] is an interesting paper about (re)consolidation of motor memory during slow-wave sleep. [4] and [5] are good reviews of the field.

[1] Hupbach, A., Gomez, R., Hardt, O., &amp; Nadel, L. (2007). Reconsolidation of episodic memories: A subtle reminder triggers integration of new information. Learning &amp; Memory, 14(1-2), 47 -53. doi:10.1101/lm.365707

[2] Forcato, C., Burgos, V. L., Argibay, P. F., Molina, V. A., Pedreira, M. E., &amp; Maldonado, H. (2007). Reconsolidation of declarative memory in humans. Learning &amp; Memory, 14(4), 295-303. doi:10.1101/lm.486107

[3] Walker, M. P., Brakefield, T., Hobson, J. A., &amp; Stickgold, R. (2003). Dissociable stages of human memory consolidation and reconsolidation. Nature, 425(6958), 616–620. doi:10.1038/nature01930

[4] Nader, K., &amp; Hardt, O. (2009). A single standard for memory: the case for reconsolidation. Nature Reviews Neuroscience, 10, 224–234. doi:10.1038/nrn2590

[5] Schiller, D., &amp; Phelps, E. A. (2011). Does Reconsolidation Occur in Humans? Frontiers in Behavioral Neuroscience, 5. doi:10.3389/fnbeh.2011.00024