Should I Take Lotrel And Nexium At The Same Time Of The Day?

I take nexium around 6:30 am, to allow 45 minutes to an hour befoe breakfast. I ganerally take Lotrel when I first wake up - perhaps 5:30 to 6:00. It seems I get some stomach acid after the Lotrel and before the Nexium. Should I take the Lotrel at some other time of day?