Yes you can. You will need to use the
n!transfer <@user> <amount> command. For safety reasons, the ability to transfer by ID is unavailable. You will need to mention a user followed by the amount.
When you click Yes within 30 Seconds, your wallet balance will be deduced and said amount will be transferred to the mentioned user. A message in the DMs from Nate Bot will notify the user that they received money and its added to their Wallet Balance!