I have done this a few times when in a hurry and had a helping hand. Some of you proper pros ont like it.
while on the side stand and in neutral, grab the front brake and then lean it standing on the right side by pushing down and left on the left handlebar, this levers the rear wheel off the ground slightly, just hand turn and lube. This method does put a lot of weight on your side stand, so be sure you are on level ground.
Its an easy way to lube on the road, well easier than spraying and then moving the bike four or five times.