Bitcoin core addresses How many Bitcoin addresses can Bitcoin Core create? Is there a limit to number of addresses Bitcoin core can crate? Can I use one receiving address for multiple transactions?
How many Bitcoin addresses can Bitcoin Core create?


As many as you want. While the number of addresses possible is finite, it is essentially infinite as the number of possible addresses is extremely massive. There are 2^160 possible P2PKH addresses (1... addresses) and 2^160 P2SH addresses (3... addresses)


  Is there a limit to number of addresses Bitcoin core can crate?


No.


  Can I use one receiving address for multiple transactions?


Yes but that is not recommended. There are enough possible addresses that you can and should always use new addresses.