Hey there. You can only spend zerocoin to a stealth address using the GUI. For zerocoin to basecoin address or basecoin to basecoin address transactions, you will need to use the console.

To spend zerocoin to a basecoin address:
spendzerocoin false true 42

To send basecoin to a basecoin address (there is a small fee for this transaction):
sendtoaddress

You can refer to this support article for a full list of console commands for sending Veil along with some examples:
https://veil.freshdesk.com/support/solutions/articles/43000474291-different-methods-sending-coins-from-debug-console-