Wondering If It Is Ok To Take My Armour Thyroid

Wondering if it is ok to take my armour thyroid medication with other vitamins on an empty stomach at bedtime? Those other vitamins would be Vitamin D3, a Liposomal Vitamin C capsule, Selenium, Glucosamine Complex and a multi-vitamin without iron. Once when I refilled my Armour thyroid precription there was a warning label attached that said not to take this medication with vitamin/mineral supplements... that is the reason for my question.