While it's possible to steer it with just the rudder only, you will find that it's too difficult for it to be practical. In order for the rudder to have any effect you have to open the throttle up which will move air over the rudder so that it has something to steer with. Unfortunately the plane will be moving a bit quickly to steer it and then stop it. Your best bet is going to be to have steering on your nose wheel.

Ken