Dear friend,
As you know that CA course is one of the reputed and tough course. If you think that you can pass the exam by doing job then it's great then you are not required to leave the organisation. As you stated that you are financial Analyst, so you are getting the experience in the practical field, it's your value addition.
If you are not suffering from finance problem and your work is not the part of articleship and also you are not getting the ample time to study then leave the job. Start Studying. If you are facing all the 3 problems then you leave only.
You may wait for others reply
Regards
Sonu Jha