Super B Complex and antacids

Hi,

I recently read that taking Super B Complex multivitamins with antacids, or any type of calcium medication or food, is not a good idea, and effects the absorption of the vitamin in your body.

I have acid reflux and take a heart burn pill twice a day; once at noon, once at 11 or midnight. If I take a B Vitamin in between the period of taking the heart burn medication, will my body appropriately absorb the vitamins I take, or am I simply wasting my time and money?