I always make a point of getting off the bike, gloves off, putting the bike on the centre stand, before I reach for the hose. In my mind others, particularly the staff, will see I'm not going anywhere in a hurry.
I've never thought too much about getting more fuel in while the bike's upright, than on the side stand, as I climb back on more comfortably this way - I stand on the left foot peg, climb over, reset the trip meter, roll off the stand, start up and away I go.