ZacsMumme, this sounds just like us! The reason I posted is that when we went to the UK at Xmas iwas so jet lagged that I couldn't stay up, so I was asleep by 9 and she woke at 1 anyway, which incidentally was the longest she had ever gone without a feed. Like you though I feed before bed so that I am not woken 15 mins after going to sleep.
I am going to keep going with it though as I did it with both my boys and it worked well. I am hoping things might even out around 4 mths when we move to 4hrly feeds.
We also have reflux issues and I have never cluster fed as a result (she won't eat if not hungry), so I am wondering if she's a bit hungry during the night.