How to create a node with submissions of a webform?
Instead of using the Webforms module to create new nodes, it's better to let the users create them directly at MY-SITE/node/add/CONTENT-TYPE. Trying to hack data out of a Webform only makes things unnecessarily more complicated. Hide the toolbar for other users and give them permission to add new content. Lastly, adapt the node form to your needs with a template file and style it with CSS.