I did this for some time, before acquiring a Lee Classic Cast Turret press.Buy two single stage presses and set them up next to each other. Put the sizing die in one, the seating/crimp die in the other. Put the powder measure in between them. Although you are not loading for speed, you will be surprised how efficiently this system works. You never actually put the case down from start to finish. You will only have to adjust your dies once.
YMMV
Two single-stage presses set up this way, with the powder measure in between, actually work quite well; assuming one has the room.