Yes. But not without issues. You can attach bellows or a lens board, or a ground glass to either side of a standard. They're modular that way. And you can easily flip a standard around backwards, as they don't have any keys preventing you from doing this. It's a really flexible system.
However, if you leave it facing the same direction as your rear standard, you're going to the bellows covering up the front swing lock. And if you flip the standard around backwards, you'll have the focus gearing and rise/fall lock on the opposite side of the one on the rear. If you're okay with that, it should work.