it took ages for Jordan to get used to going to sleep in his cot for his day time sleeps. I would stick with what you are doing if you are comfortable with it and it works for you.
You can always try something different for 1 sleep. If it doesnt work go back to your normal way for 2nd day sleep. that way you know the 2nd sleep will be ok. I would suggest to stick with it for a couple days even though it may be hard