I'm using ctrl-z. When in screen, I don't have to background stuff as often (as I typically just want to leave it running in the foreground and open a new buff

I'm using ctrl-z. When in screen, I don't have to background stuff as often (as I typically just want to leave it running in the foreground and open a new buffer instead). But when I do want to send something to the background ctrl-z z just works.