I have recently been trying to figure out how to stay creative during the ceremony. Maily in venues you have already shot many times. So I would like to find out how you stay creative.
Nothing is ever really the same - and, the second time around gives you the chance to be that 8 inches to the left that would have made all the difference.
But to be somewhat helpful, do what Red says. Use a different lens from the balcony. Shoot from a different spot. Get down low. Shoot more detail shots. Shoot less detail shots. Just mix it up.