Mage/Cleric - Splitting Spells

Hi everyone,

Does anyone know a way to split the spells of a mage/cleric to seperate buttons? Currently I'm finding it quite time consuming to have to scroll over to get to my mage spells. I know there's a button to switch between mage and cleric spells (I find it slightly disorientating), is there a way to seperate the mage and cleric spells entirely to seperate spellcasting buttons on the UI? (I should probably just get used to the switch button).