The short answer is yes.
There are 3 main ways to make a paper bill vanish:
1. You can borrow andy bill, fold it up and place it in a paperclip.
2. You can fold up the bill and slip a gimmick inside while you fold it.
3. You can pre-gimmick the bill.
To make a dollar coin vanish you have 2 main options:
1. You can attach something to a normal coin.
2. You can purchase a gimmicked coin and use that instead.