To give my kids a boost or a quick and easy snack, I will blend a banana and, sometimes, a little spinach and honey (we call it a monster shake...interestingly, you can't taste the spinach but green milk looks cool) into their milk. Also, kefir is pretty tasty. I know this doesn't actually address your question, but thought I'd offer these ideas as an aside.
ETA Another tasty bevo that we enjoy is milk tea. We do two parts herbal tea, one part milk (or coconut milk) and sweeten with honey. Very tasty, good for cold days, and depending on the type of tea, settles upset tummies or sooths a sore throat. My Mom's an Aussie and tea is a ritual that I will not give up ;)
I do agree with Bug B. though. As you start weaning your little one will start needing (and will drink) other liquids. I am a huge cheerleader for water. My daughter never really drank very much cow milk. I supplemented her needs (fat, calcium, vit. D for example) in other ways.The kids drink water if their thirsty, but I add comfort and/or nutrition with other liquids (tea, smoothies, fresh juice, green drink, monster shake, spiced hot chocolate - as a special treat).