Talk to Gastroenterologist on Gastrologist Opiniod Required

hello doctor iam 28 years of age .. because of my acidity problems and stomachpain i have been prescribed cinitapride 1m 3times a day with rebeprazole 20mg in the morning ... as i have taken omeperazole and esomeperzole before they never cause me constipation ... but with rebaprazole i noticed it caused me alot of constipation ... as my doctor is out of country i cannot reach to him .. i need an advice that can i take omeperazole with cinitapride ... as omeperazole is also a ppi so can we take together it with cinitapride in place of rebaprazole .. opionion required thabks in advance ..