If you want to have a comprehensive analysis regarding knowledge management and innovation together then you should be familiar with all the main 10 knowledge management areas.
Knowledge management and innovation together plays a vital role in public services my suggestion for you is read the publication topic related to this...
Yes, there are quite a lot of literature on that topic but the ones to choose will depend on the scope of your work and research questions. Meanwhile, in addition to other ones, I suggest looking at:
Forms of knowledge and modes of innovation - https://www.oapen.org/download?type=document&docid=626406#page=172
Strategic knowledge management, innovation and performance -
Article Strategic knowledge management, innovation and performance
The role of knowledge management in innovation - http://rahnomoon.ir/wp-content/uploads/2016/02/role-of-knowledge.pdf
The Systems of Innovation Approach and Innovation Policy: An account of the state of the art -
Conference Paper The Systems of Innovation Approach and Innovation Policy: An...